AntFile[AntComments.ant]
  AntProject[project]
    AntTarget:[customeTaskTarget]
      AntElement[PsiElement(XML_ATTRIBUTE_VALUE)]('customeTaskTarget')
      AntComment('<!--<taskdef name="customtask" classname="com.intellij.lang.ant.typedefs.AntCustomTask"/>\n    <customtask/>-->')